Common Internet Port List

Common Internet Port List
For the entire offical list of the latest IANA port assignments go to:
http://www.iana.org/assignments/port-numbers

Name Port Description
ftp-data 20 FTP Data
ftp 21 FTP
ssh 22 SSH
telnet 23 Telnet
smtp 25 mail
domain 53 Domain Name Service
gopher 70 Internet Gopher
http 80 WorldWideWeb HTTP
kerberos 88 kerberos5 krb5 Kerberos v5
pop3 110 POP version 3
nntp 119 untp USENET News Transfer Protocol
ntp 123 Network Time Protocol
netbios-ns 137 NETBIOS Name Service
netbios-dgm 138 NETBIOS Datagram Service
netbios-ssn 139 NETBIOS session service
imap 143 Interim Mail Access Proto v2
snmp 161 Simple Net Mgmt Proto
snmptrap 162 snmp-trap Traps for SNMP
irc 194 Internet Relay Chat
imap3 220 Interactive Mail Access
ldap 389 Local Directory Access Protocol
https 443 WorldWideWeb HTTP over SSL
nntps 563 NNTP over SSL
ldaps 636 LDAP over SSL
rsync 873 rsync
imaps 993 IMAP over SSL
ircs 994 irc over SSL
pop3s 995 POP-3 over SSL
ms-sql-s 1433 Microsoft-SQL-Server
ms-sql-m 1434 Microsoft-SQL-Monitor
wins 1512 Microsoft's Windows Internet Name Service
nfs 2049 NFS
mysql 3306 MySQL
rdp 3389 Windows Remote Desktop Protocol
pxe 4011 PXE server
rwhois 4321 Remote Who Is<
postgres 5432 POSTGRES
ircd 6667 Internet Relay Chat
webcache 8080 WWW caching service